Things to do in the Inland Empire this weekend: Cher, Cyndi Lauper coming to Ontario

TODAY-SUNDAY: Big Bear Lake will holds its annual Independence Day Fair and Arts and Crafts Show at the Convention Center at Division Drive and Big Bear Boulevard in Big Bear Lake. The show will be open Friday and Saturday from 10 a.m. to 5 p.m. and Sunday 10 a.m. to 3 p.m. Admission is free. There are family events and games, live entertainment and arts and crafts on display. Information: 909-585-3000

SATURDAY-SUNDAY: Wrightwood will celebrate its 50th annual Mountaineer Days in the community on the north side of San Gabriel Mountains at 10 a.m. to 4 p.m. both days. Saturday will have a quilt auction and a Snowline Players melodrama. Sunday at 1 p.m. will be the Hometown Parade. Both days will have Western re-enactors, rock climbing walls, hayrides, contests, vendor and food booths and beer garden. Information: 760-249-4320

SATURDAY: In one of two Independence Day weekend military museum events, The Planes of Fame Air Museum, 7000 Merrill Ave., Chino, will present its monthly Living History Event on “Air War Over Vietnam,” from 10 a.m. to noon. Featured will be the museum’s Cessna L-18 Bird Dog. Speakers will be Vietnam Navy pilot Chuck Sweeney; Christina Olds, daughter and biographer of the late Vietnam ace Robin Olds; and retired Army pilot Paul Reed. Museum doors open at 9 a.m. Admission: general admission, $11; children 5 to 11, $4 seniors 65+ and veterans, $10; active duty military, police, and firefighters are free Information: http://planesoffame.org

SATURDAY: At the March Field Air Museum, 22550 Van Buren Blvd., Riverside. a talk on the painting of symbols on the nose of aircraft will be at 1 p.m. by artist Jerri Bergen. After the talk, there will be a one-hour workshop where participants will learn how to design their own “nose art.” The talk and workshop are free with museum admission, which is $10 for adults and $5 for children 5 to 11. Information: 951-902-5949 or www.marchfield.org